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abb ct-ere timer on delay 0.1-10s 1c/o
ABB 1SVR550100R1100 CT-ERE electronic time relay with ON-delay function designed for industrial automation and control applications.
Why Choose the ABB 1SVR550100R1100 CT-ERE Time Relay?
The ABB 1SVR550100R1100 is a compact and reliable electronic time relay designed for precise timing control in industrial automation, electrical control panels and machine control applications. As part of the trusted ABB CT-E timer relay series, it provides an accurate ON-delay timing function with dependable switching performance for professional control systems.
This timer relay provides an ON-delay (delay on make) function, where the output relay energises after the preset time delay once the control supply is applied. Its compact 22.5 mm housing, DIN rail mounting capability and screw terminal connections make it easy to integrate into industrial control cabinets.
With an adjustable time range of 0.1–10 s, a 110–130 V AC control supply and a 1 changeover (SPDT) output contact rated at 250 V / 4 A, the ABB 1SVR550100R1100 is ideal for automation systems, sequencing applications and industrial electrical installations.
Key Advantages
- Compact electronic timer relay for industrial automation applications.
- ON-delay timing function for controlled switching after energisation.
- 0.1–10 s adjustable time range suitable for a wide range of control applications.
- 110–130 V AC supply compatibility for industrial control systems.
- DIN rail mounting saves valuable control panel space.
- Reliable SPDT switching output for flexible circuit control.
Key Features
- ABB CT-E timer relay series.
- CT-ERE ON-delay function.
- Single-function electronic timer design.
- 0.1–10 s time setting range.
- 1 changeover (SPDT) output contact.
- 110–130 V AC control supply voltage.
- DIN rail mounting according to IEC 60715.
- Screw terminal electrical connections.
Reliable Timing Control for Industrial Automation
Electronic timer relays such as the ABB 1SVR550100R1100 provide accurate control of electrical switching sequences by introducing controlled delays into automation circuits. This enables improved process timing, machine coordination and reliable operation of industrial systems.
The ABB CT-E timer relay range is designed for professional control panel applications, offering compact dimensions, dependable switching and straightforward DIN rail installation for industrial automation engineers and machine builders.
Typical Applications
- Industrial automation control panels.
- Machine sequencing applications.
- Motor control circuits.
- Lighting and electrical control systems.
- Process automation equipment.
- OEM control cabinet assemblies.
Technical Specifications
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| Supply Voltage | 110–127 V AC/DC | |
|---|---|---|
| Contacts | 1 C/O | |
| Mounting Type | DIN rail | |
| Timing Function | On-delay | |
| Timing Range | 0.1 s – 10 s | |
| Device Type | Single-function timer | |
| Coil / Supply Voltage | 110 V AC, 115 V AC, 120 V AC | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | CT-E Timer Relays | |
| Model | 1SVR550100R1100 | |
| Extended product type | CT-ERE | |
| Product type | Electronic time relay | |
| Function | ON-delay (delay on make) | |
| Time range | 0.1–10 s | |
| Rated control supply voltage | 110–130 V AC | |
| Output | 1 changeover (SPDT) contact | |
| Rated output voltage | 250 V | |
| Rated output current | 4 A | |
| Mounting type | DIN rail mounting | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Standards | IEC/EN 61812-1, UL 508, CAN/CSA C22.2 No.14 | |
| Dimensions (H × W × D) | approx. 78 × 22.5 × 78.5 mm | |
| Weight | approx. 0.057 kg |
Frequently Asked Questions
What is the ABB 1SVR550100R1100 used for?
The ABB 1SVR550100R1100 is an electronic timer relay used to provide controlled ON-delay switching in industrial automation and electrical control systems.
What timing function does this relay provide?
The relay provides an ON-delay function, energising the output after the selected delay period when the control supply is applied.
What is the adjustable time range of the timer relay?
The ABB 1SVR550100R1100 provides an adjustable timing range from 0.1 to 10 s.
What supply voltage does the ABB 1SVR550100R1100 require?
The timer relay operates from a 110–130 V AC control supply.
Where is this timer relay typically installed?
This timer relay is typically installed on DIN rails inside industrial control panels, automation systems and electrical cabinets.
Trusted by Industrial Automation Professionals
ABB CT-E timer relays are widely used by engineers and machine builders to provide accurate timing control, reliable switching and efficient integration into modern industrial control systems.
